feat: migrate parser data to source records

tests/apps/organizations/test_api_v2_source_extensions.py

@@ -284,6 +284,44 @@ class OrganizationSourceExtensionsApiV2Test(APITestCase):
         self.assertEqual(response_organization["kpp"], "180001001")
         self.assertEqual(response_organization["ogrn"], organization.ogrn)
 
+    def test_source_record_organization_keeps_canonical_inn_with_leading_zero(self):
+        organization = Organization.objects.create(
+            name='ООО "Башнефть-Добыча"',
+            inn="0277106840",
+            ogrn="1090280032699",
+        )
+        extension = PlannedInspectionExtension.objects.create(
+            organization=organization,
+            title="Плановые проверки Генпрокуратуры России",
+        )
+        OrganizationSourceRecord.objects.create(
+            extension=extension,
+            record_type="inspection",
+            source="inspections",
+            external_id="INSP-LEADING-ZERO-INN",
+            title="Проверка организации с ведущим нулем",
+        )
+        registry_organization = RegistryOrganizationFactory(
+            pn_name='ООО "Башнефть-Добыча"',
+            mn_inn=277106840,
+            mn_ogrn=int(organization.ogrn),
+            in_kpp=27701001,
+        )
+        RegistryMembershipPeriodFactory(organization=registry_organization)
+
+        response = self.client.get(
+            reverse("api_v2:organizations:organization-source-records-list"),
+            {
+                "has_registry": "true",
+                "source_group": "planned_inspections",
+            },
+        )
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        response_organization = response.data["data"][0]["organization"]
+        self.assertEqual(response_organization["inn"], "0277106840")
+        self.assertEqual(response_organization["ogrn"], organization.ogrn)
+
     def test_flat_source_records_searches_payload_values_displayed_in_tables(self):
         target = Organization.objects.create(
             name='ООО "Поиск по payload"',